Essay about Have You Ever Wondered How Big the Milky Way Really Is?

- 1 -acquired the mountain of information, photographs and previously unknown details that have come forth over the last decade. Indeed, the proficiency of the Hubble Space Telescope has allowed mankind to delve far

The article ‘On the Recentness of What We Know,’ written by Verlyn Klinkenborg, is a pleasant read about the author’s fondness of astronomy and his insight regarding the science of it and knowledge gleaned from it. Klinkenborg recounts a few of his star-gazing memories and then proceeds to analyze the effects cosmological discoveries have on him personally and humanity in general. The author shares bits of theoretical history of the universe and information on the early astronomers whose hypotheses have developed that history. He goes on to reference various well known discoveries throughout the years and marvels at how drastically information in recent years has changed the stories of our universe.

“The lights that filled the universe could be channeled, dissected, magnified, and measured by human ingenuity” (enlight, 2). There was a significant breakthrough in regards to what could be done in continuing to explore new theories.

She took both offers but left New York and moved to Los Angeles to teach longer in California State. She also taught in a University in Nashville, Tennessee as Professor as well. She was the Professor in California State and was married again in 1970 to Edward V. Granville. She taught for thirty years and retired in 1984. After her years of teaching, that didn’t stop her from doing what she loved to do. She joined the University of Texas in Tyler as professor and was over the Mathematics department. She also created programs for the Elementary schools called Math Enrichment. She co-wrote the textbook and participated in the Miller Mathematics Improvements. She went back to New York and worked as Research Assistance part-time for one year. She also created the computer software for NASA’s Project Vanguard and project Mercury Space programs. Her interest in Astronomy still occurs to what she still have plans for encouraging students to receive an education. She was honored by the National Academy of Service in 1999. Evelyn was also rewarded honorary degree by Smith College and Lincoln University. They honored her works for the students that she have taught in her years of teaching. She admired her Math teachers in high school, whom helped her get where she is today. She is still living and have programs that can help students learn as well. As she progressed over the years,

Therefore it is no surprise that scientists put together a map of the Milky Way for observational purposes. However recently, a press release announced some new findings that the map of the Milky Way revealed.

He chose these careers because they all went together to make him successful at he wished to do and that was to separate fact from fiction and to understand the world it self With all these jobs he was successful and greatly contributed to all these areas. As an inventor he reinvented the telescope to his needs allowing him to have a successful career in astronomy. With his expertise in math and physics he was able to record study and accurately detail the solar system and other things he observed with his inventions. He published books with his philosopher views and his thoughts and ideas of the world and universe itself. All of his jobs went hand in hand of making him successful then and allowed him to be remembered through time for his great discoveries and

His studies combined astronomy, physics, and religion together during a time where all three subjects were considered separate. One of his biggest contributions to physics were his three laws of planetary motion. Initially Kepler's studies were given little thought, at least until the respected astronomer Tycho Brahe invited Kepler to work with him in Prague. This allowed for him to meet with other well-known scholars, and eventually led to his discovery that the planets followed an elliptical path as opposed to a circular path that Nicolaus Copernicus had originally established. He established these discoveries in a number of books, such as Mysterium Cosmographicum Astronomiae Pars optica, and Astronomia nova. Johannes Kepler has been interesting to me because he is one inspiring person with his accomplishments. A saying that will help me remember Johannes Kepler “My stars were not Mercury rising in the seventh angel in quadrature with Mars, but Copernicus and Tycho Brahe. Without their observation books everything that I have brought into the clearest light would have remained in

Johannes Kepler was a mathematician, an astrologer, and an astronomer. He was a key figure in the 17th century scientific revolution and was best known for his laws of planetary motion.

Until Johannes Kepler discovered that the planets in our solar system orbit our sun, this is known as heliocentric. At the same time Kepler was making these detailed recordings Galileo Galilei improved the design and magnification of the telescope. With this improvement Galileo was able to see and record the craters of the moon, phases of Venus, the moons of Jupiter, and sunspots. Along with these discoveries he was also able to theorize that light takes a certain amount of time to travel from one spot to the next as either a wave or a particle, traveling in a measurable uniform speed. Another very significant discovery he proposed was that all objects, no matter the size, density, or shape, fall at the same rate of acceleration. With the inspiration of Galileos discoveries, Kepler was able to design a telescope that would become standard in astronomical

This has helped us learn far more about the origins of our Universe and the formation of galaxies from around a billion years after the creation of the Universe, where the galaxies appear to be very shapeless and small, to today where they are larger and formed into spirals or discs. The Hubble Space Telescope has helped pinpoint the age of the Universe to 13.7 billion years22 by studying 31 Cepheid variable stars22, whose fluctuating brightness can be used to calculate their distance thus the expansion and therefore age of the Universe. Knowing the age of the Universe helps astronomers and cosmologists model the Universe and its evolution over its lifetime accurately, which is immensely valuable information to

In 1920, Hubble noticed a pulsating star with a Cepheid variable inside each one. He then calculated how far away each Cepheid laid as well as how far to each nebula and discovered they were too distant to be inside the Milky Way. Due to this, he realized that there indeed was galaxies outside of the Milky Way. Lastly, Hubble discovered the Big Bang Theory. He studied ancient light and concluded about 13.7 billion years ago nothing existed. All matter and energy in the universe was compressed into an extremely small volume. 13 years ago it exploded and expanded in all directions. The support to back this up is light from other galaxies and how the spectral lines almost shifted towards the red end of the spectrum as red shift galaxies are moving away, making Earth expand. Hubble’s key discoveries have helped many scientists conclude exactly how our universe started out and how it may

    “We find them smaller and fainter, in constantly increasing numbers, and we know that we are reaching into space, farther and farther, until, with the faintest nebulae that can be detected with the greatest telescopes, we arrive at the frontier of the known universe.”- Edwin Hubble. Edwin Hubble was a man known for his immaculate discoveries leading to better understanding the universe. The telescope built in honor of him did not fail to carry on his legacy. This essay will take you through Hubble’s life story, the Hubble space telescope’s description, the telescope's discoveries, and the implications of the telescope to our understanding of the universe.

This famous scientist was born December of 1571. He was introduced to astronomy at a very young age. He was able to observe the Great Comet of 1577 at age six. He studied at the university of tübingen to become a Lutheran minister. While he was there he also studied the works of Nicolaus Copernicus, who said that the planets orbited around the sun and not the earth even though he had no evidence. Kepler did a lot of research about the planetary motion. He contacted an astronomer, Tycho Brahe, in search for notes or details that could help him with his research. Brahe invited Johannes to work with him. However, Brahe didn't want to share his notes with Kepler. When Brahe died Kepler kept his notes and observations.

The galaxies and space have been around for thousands and thousands of years, with our own galaxy and solar system only existing for a fraction of that amount of time. Scientists have been fascinated with researching space, the various galaxies, and planets in the solar system to try to understand their complex nature and forms. Certain scientists will gather their research by joining professional institutions that work towards the goal of uncovering and exploring the universe’s secrets. These institutions and scientists conduct their research in a variety of ways, such as sending robots they built to different planets in order to study what the planet’s materials are made out of and what types of weather patterns happen on the different planets. Other scientists can choose a different path where they use their own means to conduct their research, like working in their own private labs or renting equipment to use for the purpose of studying their exact field of scientific interest. Then there are people who didn’t go to school to get an educational degree specializing in science, but have an intense fascination with certain

In August 1779 he had begun a survey of all the stars in heaven down to the eighth magnitude, using his 7ft reflecting telescope. The purpose of this survey was to isolate as many double stars as he could discover. He moved his telescope to his house and it was when he was looking in stellar heavens,